Siemens SCALANCE X308-2 User Manual

Configuration, displays and display elements
7.5 LED display
SCALANCE X-300
152 Operating Instructions, 05/2016, A5E01113043-20
The "DM" LED for the display mode
The "DM" LED (Display Mode) indicates which of the four display modes A, B, C or D is
currently active. The meaning of the L1, L2 and P1, P2, ... LEDs depends on the display
mode.
LED color
LED status
Meaning
-
off
Display mode A
green on Display mode
B
orange
on
Display mode C
yellow/orange
flashes
Display mode D
Selecting the display mode
Press the SELECT/SET button to set the required display mode. If the SELECT/SET button
is not pressed for longer than a minute, the device automatically changes to display mode A.
Pressing the SELECT/SET button
starting at display mode A
Status of the "DM" LED
Display mode
-
off
Display mode A (default mode)
Press once
lit green
Display mode B
Press twice
lit orange
Display mode C
Press 3 times
flashes yellow/orange
Display mode D
The "L1" and "L2" or "L" LEDs for the power supply
Whereas on other devices, the "L1" and "L2" LEDs indicate information about the power, on
the SCALANCE X306-1LD FE, this is done by the "L" LED. A redundant power supply for
this device can be recognized by the color of the LED.
Meaning in display mode A, B or C
LED
Color
Status
Meaning
L1 / L2
_
off
Power supply L1 / L2 lower than 17 V *
)
green
on
Power supply L1 / L2 higher than 17 V *
)
L
-
off
Power supplies L1 and L2 less than 17 V or not connected.
orange on Power supply L1 or L2 higher than 17 V
(no redundant supply).
green on Power supplies L1 and L2 higher than 17 V
(redundant supply).
*
)
) The following applies to the X-300EEC:
• For devices with power supply unit 24 to 48 VDC: Limit voltage = 17 VDC
• For devices with a multiple range power supply unit 100 to 240 VAC / 60 to 250 VDC:
Limit voltage = 46.5 VDC or 80 VAC

Siemens SCALANCE X308-2 Specifications

General

Brand	Siemens
Model	SCALANCE X308-2
Category	Switch
Language	English